![High-Performance USB-Controlled PLL Synthesizers](https://d27wgn5g4t3wja.cloudfront.net/img/0e3bbcbe-bedd-4d56-884d-0c06e9c0b80d/273360.png)
High-Performance USB-Controlled PLL Synthesizers
Rugged, SMA-connectorized designs that support a USB 2.0 interface with a PC supplying DC power and GUI command control. They cover a broad range of frequency bands from 25 MHz to 27 GHz. These USB-Controlled PLL Synthesizers deliver output attenuation that is adjustable up to 50 dB in 1 dB steps and high output power levels ranging from +10 dBm to +19 dBm typical. Phase noise is as low as -108 dBc/Hz at 100 MHz offset and phase locked speed is 1 msec typical.